Surname Fiebrich (Fiebrich 
) , worldwide, is a rare cognomen. The surname Fiebrich is characteristic of Austria, where it is a rare surname, Germany, and Czechia. Measured by absolute frequency, the name is most common in Germany, the United States, and Austria. Very seldom, Fiebrich is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fiebrich | Austria, Germany, Czechia, Poland, United States |
| franz paul fiebrich AT (b. 1879) |
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| rolf-dieter fiebrich Dr. rer. nat. Technische Universität München 1977 |
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| christopher a fiebrich researcher (ORCID 0000-0001-5673-372X) |
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Mr, Manuel, Silvio, Stefan, Stacie, Kaedra, Damion, Dieter, Gerald, Joseph, Martin, Nadine, Herwig, Fabian, Wojtek, Manuela, Manfred, Michael, Sabrina, Stephen, Andreas, Nicole, Wendy, Hanni, Jenni, Ms, Joe, Tim, Uwe, Kyle, Rolf, Greg, Lutz, Nora, Ella, Erin, Chris, Kevin, Peter, Piotr, Robin, René, David, Dawid, Donna, Larry, Caitlyn, and Barbara